{"id":606,"date":"2012-11-29T13:57:35","date_gmt":"2012-11-29T04:57:35","guid":{"rendered":"http:\/\/ani2life.com\/wp\/?p=606"},"modified":"2014-07-03T17:44:11","modified_gmt":"2014-07-03T08:44:11","slug":"xtrabackup%ec%9d%84-%ec%9d%b4%ec%9a%a9%ed%95%9c-mysql-%eb%b0%b1%ec%97%85-%eb%b0%8f-%eb%b3%b5%ea%b5%ac","status":"publish","type":"post","link":"https:\/\/ani2life.com\/wp\/?p=606","title":{"rendered":"XtraBackup\uc744 \uc774\uc6a9\ud55c MySQL \ubc31\uc5c5 \ubc0f \ubcf5\uad6c"},"content":{"rendered":"<p>\uc774 \uae00\uc740 XtraBackup\uc744 \uac04\ub2e8\ud558\uac8c \uc18c\uac1c\ud55c \uae00\uc774\uace0 \uc790\uc138\ud55c \uc0ac\uc6a9\ubc95\uc740 <a href=\"https:\/\/ani2life.com\/wp\/?p=1290\">MySQL \uc6d0\uaca9 \uc99d\ubd84 \ubc31\uc5c5 \u2013 Percona XtraBackup<\/a> \uc774\ub77c\ub294 \uae00\uc5d0\uc11c \ub2e4\ub8e8\uace0 \uc788\ub2e4.<\/p>\n<hr \/>\n<p>mysql \ubc31\uc5c5\uc2dc \ubcf4\ud1b5\uc740 mysqldump\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub370\uc774\ud130\uac00 \ucee4\uc9c8\uc218\ub85d mysqldump\ub85c \ubc31\uc5c5\ud55c \ub370\uc774\ud130\ub294 \ubcf5\uad6c\uc5d0 \uac78\ub9ac\ub294 \uc2dc\uac04\uc774 \uae38\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>mysql \uc11c\ubc84\ub97c \uc911\ub2e8\uc2dc\ud0a4\uc9c0 \uc54a\uace0 InnoDB \uc5d4\uc9c4\ub3c4 \ud56b\ubc31\uc5c5\uc774 \uac00\ub2a5\ud55c \ub3c4\uad6c\ub85c <a href=\"http:\/\/www.percona.com\/software\/percona-xtrabackup\" target=\"_blank\">XtraBackup<\/a>\uc774\ub77c\ub294 \uc624\ud508\uc18c\uc2a4 \ud504\ub85c\uadf8\ub7a8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\uac1c\ub97c \ubcf4\uba74 mysql \uc0c1\uc6a9 \ubc31\uc5c5 \ud504\ub85c\uadf8\ub7a8\uc778 InnoDB Hot Backup \ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>XtraBackup\uc740 \uae30\ubcf8\uc801\uc73c\ub85c InnoDB\uc640 XtraDB\uc758 \ubc31\uc5c5\uc744 \uc9c0\uc6d0\ud558\uc9c0\ub9cc \uac19\uc774 \uc124\uce58\ub418\ub294 innobackupex \uc2a4\ud06c\ub9bd\ud2b8\ub97c \ud1b5\ud574\uc11c MyISAM \ubc29\uc2dd\ub3c4 \ubc31\uc5c5\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc9c1\uc811 \ud574\ubcf8 \uacb0\uacfc ARCHIVE \ubc29\uc2dd\uc758 DB\ub3c4 \ubc31\uc5c5\ub418\ub294 \uac83\uc744 \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uac1c\uc778\uc801\uc778 \uc758\uacac\uc778\ub370 \uc774\uc81c MySQL\uc5d0\uc11c \uaf2d MyISAM\uc744 \uc368\uc57c\ub420 \uc774\uc720\uac00 \ud1f4\uc0c9\ud588\uae30\uc5d0 MyISAM\uc744 \ub3cc\ub9ac\uae30 \uc704\ud574\uc11c \ud560\ub2f9\ud560 \uc790\uc6d0\uc744 InnoDB\uc5d0 \ucd5c\uc801\ud654 \uc2dc\ud0a4\ub294\uac8c \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<p>XtraBackup\uc740 \uc99d\ubd84\ubc31\uc5c5\ub3c4 \uc9c0\uc6d0\ud558\ub294\ub370 InnoDB\uc640 XtraDB\ub9cc \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc774\ub7f0\uc810 \ub54c\ubb38\uc774\ub77c\ub3c4 MyISAM \ubcf4\ub2e4\ub294 InnoDB\ub97c \uc4f0\ub294\uac8c \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae00\uc5d0\uc11c\ub294 \uc81c\uac00 \uc9c1\uc811 \ud14c\uc2a4\ud2b8\ud55c \uc804\uccb4\ubc31\uc5c5\ub9cc \uc18c\uac1c\ud558\uaca0\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud55c \uc0ac\uc6a9\ubc95\uc740 <a href=\"http:\/\/www.percona.com\/doc\/percona-xtrabackup\/?id=percona-xtrabackup:start\" target=\"_blank\">Percona Xtrabackup &#8211; Documentation<\/a>\uc744 \ucc38\uace0\ud558\uc2dc\uac70\ub098 \uad6c\uae00\ub9c1\uc744 \ud1b5\ud574\uc11c \uc815\ubcf4\ub97c \uc5bb\uc73c\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>XtraBackup\uc758 \uc124\uce58\ub294 \ub370\ube44\uc548, \ub808\ub4dc\ud587 \uacc4\uc5f4 \ubaa8\ub450 \uc800\uc7a5\uc18c\ub97c \uc81c\uacf5\ud558\uace0 \uc788\uc73c\ubbc0\ub85c \uc800\uc7a5\uc18c\ub9cc \ucd94\uac00\ud558\uba74 apt-get, yum\uc73c\ub85c \uc27d\uac8c \uc124\uce58\ud558\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \ub9ac\ub205\uc2a4 \ud328\ud0a4\uc9c0\ubcc4 \uc800\uc7a5\uc18c \ucd94\uac00 \ubc0f \uc124\uce58\ub3c4 \uad6c\uae00\ub9c1\uc5d0 \ub9e1\uae30\uaca0\uc2b5\ub2c8\ub2e4. ^^<\/p>\n<p>\uc124\uce58\uac00 \ub05d\ub0ac\uc73c\uba74 \uc544\ub798\uc758 \uba85\ub839\uc73c\ub85c \ud480\ubc31\uc5c5\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"padding-left: 30px;\"><strong>$ innobackupex \/\ubc31\uc5c5\uacbd\ub85c<\/strong><\/p>\n<p>\uc9c0\uc815\ud55c \ubc31\uc5c5\uacbd\ub85c\uc5d0 \/\ubc31\uc5c5\uacbd\ub85c\/\ub144-\uc6d4-\uc77c_\uc2dc-\ubd84-\ucd08\/ \ub514\ub809\ud1a0\ub9ac\uac00 \uc0dd\uc131\ub418\uba70 \ubc31\uc5c5\uc774 \ub429\ub2c8\ub2e4. \uc790\ub3d9\uc73c\ub85c \ub514\ub809\ud1a0\ub9ac\uba85\uc774\u00a0\ubc31\uc5c5\uc2dc\uac04\uc73c\ub85c \uc815\ud574\uc9c0\ub2c8\uae4c \ubb34\ucc99 \ud3b8\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubcf5\uad6c\ub3c4 \uc5b4\ub835\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uba3c\uc800 mysql \uc11c\ubc84\ub97c \uc911\uc9c0\uc2dc\ud0b5\ub2c8\ub2e4.<br \/>\nmysql\uc774 \ub370\uc774\ud130\ub97c \uae30\ub85d\ud558\ub294 \ub514\ub809\ud1a0\ub9ac\ub97c \uc62e\uaca8\ub193\uc2b5\ub2c8\ub2e4.(mysql \uc124\uc815 \ud30c\uc77c my.cnf\uc758 datadir \ucc38\uace0)<\/p>\n<p style=\"padding-left: 30px;\"><strong>$ mv \/var\/lib\/mysql \/var\/lib\/mysql-old<\/strong><\/p>\n<p>\ub2e4\uc2dc \ube48 \ub514\ub809\ud1a0\ub9ac\ub97c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<p style=\"padding-left: 30px;\"><strong>$ mkdir \/var\/lib\/mysql<\/strong><\/p>\n<p>\uc544\ub798\uc758 \uba85\ub839\uc5b4\ub85c \ubcf5\uad6c\ub97c \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"padding-left: 30px;\"><strong>$ innobackupex &#8211;copy-back \/\ubc31\uc5c5\uacbd\ub85c\/\ub144-\uc6d4-\uc77c_\uc2dc-\ubd84-\ucd08\/<\/strong><\/p>\n<p>\uc800\ub294 22GB\uc758 \ud30c\uc77c\uc744 \ubcf5\uad6c\ud558\ub294\ub370 10\ubd84 \uac78\ub838\uc2b5\ub2c8\ub2e4.<br \/>\n\uc774\uac78 mysqldump\ub85c \ubc31\uc5c5\ud55c sql\ub85c \ubcf5\uad6c\ud588\ub2e4\uba74 \uc218\uc2dc\uac04\uc774 \uac78\ub9bd\ub2c8\ub2e4.<\/p>\n<p>\ubcf5\uad6c\ub41c mysql \ub514\ub809\ud1a0\ub9ac\uc758 \uad8c\ud55c\uc744 \ubcc0\uacbd\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"padding-left: 30px;\"><strong>$ chown -R mysql. \/var\/lib\/mysql<\/strong><\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c mysql\uc744 \uc7ac\uc2dc\uc791 \ud569\ub2c8\ub2e4.<\/p>\n<p>\ucc38\uace0\uc790\ub8cc: <a href=\"http:\/\/www.tekovic.com\/mysql-hot-backup-with-xtrabackup-on-centos\" target=\"_blank\">http:\/\/www.tekovic.com\/mysql-hot-backup-with-xtrabackup-on-centos<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc774 \uae00\uc740 XtraBackup\uc744 \uac04\ub2e8\ud558\uac8c \uc18c\uac1c\ud55c \uae00\uc774\uace0 \uc790\uc138\ud55c \uc0ac\uc6a9\ubc95\uc740 MySQL \uc6d0\uaca9 \uc99d\ubd84 \ubc31\uc5c5 \u2013 Percona XtraBackup \uc774\ub77c\ub294 \uae00\uc5d0\uc11c \ub2e4\ub8e8\uace0 \uc788\ub2e4. mysql \ubc31\uc5c5\uc2dc \ubcf4\ud1b5\uc740 mysqldump\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub370\uc774\ud130\uac00 \ucee4\uc9c8\uc218\ub85d mysqldump\ub85c \ubc31\uc5c5\ud55c \ub370\uc774\ud130\ub294 \ubcf5\uad6c\uc5d0 \uac78\ub9ac\ub294 \uc2dc\uac04\uc774 \uae38\uc5b4\uc9d1\ub2c8\ub2e4. mysql \uc11c\ubc84\ub97c \uc911\ub2e8\uc2dc\ud0a4\uc9c0 \uc54a\uace0 InnoDB \uc5d4\uc9c4\ub3c4 \ud56b\ubc31\uc5c5\uc774 \uac00\ub2a5\ud55c \ub3c4\uad6c\ub85c XtraBackup\uc774\ub77c\ub294 \uc624\ud508\uc18c\uc2a4 \ud504\ub85c\uadf8\ub7a8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\uac1c\ub97c \ubcf4\uba74 mysql \uc0c1\uc6a9 \ubc31\uc5c5 \ud504\ub85c\uadf8\ub7a8\uc778 InnoDB Hot [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[8],"tags":[261,256,258,264,260,262,255,259,257,263],"_links":{"self":[{"href":"https:\/\/ani2life.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/606"}],"collection":[{"href":"https:\/\/ani2life.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ani2life.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ani2life.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ani2life.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=606"}],"version-history":[{"count":14,"href":"https:\/\/ani2life.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/606\/revisions"}],"predecessor-version":[{"id":1316,"href":"https:\/\/ani2life.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/606\/revisions\/1316"}],"wp:attachment":[{"href":"https:\/\/ani2life.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ani2life.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ani2life.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}